1. © 2007 Data Physics Corporation Data Physics Corporation An Introduction

2. © 2008 Data Physics Corporation Serving the Noise & Vibration community for over 25 years…  SignalCalc Dynamic Signal Analyzers  SignalStar Vibration Control Systems  SignalForce Shakers & Amplifiers

3. © 2008 Data Physics Corporation Product Portfolio

4. © 2008 Data Physics Corporation SignalCalc Dynamic Signal Analyzers  2 to 1000 input channels  DSP powered  40kHz real time rate (90+kHz optional)  Over 120dB dynamic range  Noise & Vibration application coverage

5. © 2008 Data Physics Corporation SignalCalc  Ace  4 inputs, 2 outputs, 1 tachometer  Runs on Quattro  Mobilyzer  32 inputs, 8 outputs, 8 tachometers  Runs on Abacus  Savant  More than 40 inputs  Runs on multiple Abacus chassis  DSA  Post-processing signal analysis without hardware  API Library  Signal processing libraries plus hardware drivers for custom application development in C++, LabView, Matlab etc.

6. © 2008 Data Physics Corporation SignalCalc Ace  Transform any notebook computer into a high precision dynamic signal analyzer  Ultra-Portable  Cost-Effective  4 input channels, 2 sources  High Speed Tachometer  120 dB dynamic range  40 kHz realtime bandwidth (94 kHz optional)

7. © 2008 Data Physics Corporation SignalCalc Mobilyzer  Portability with power just got redefined  Precision well beyond the ordinary with up to 150 dB dynamic range  Realtime measurements on all channels while recording to disk at full bandwidth  4-32 input channels, 2-8 sources, 2-8 tachometer channels  49 kHz analysis bandwidth, 97 kHz optional  FFT, FRF, RT Octave, Order Tracking, MIMO, SRS and much more…

8. © 2008 Data Physics Corporation SignalCalc Savant  all standard measurements plus Sine Reduction and Normal Mode  Networked chassis can be rearranged freely  The analyzer for any test, no matter where or how large  The modular scalable architecture maintains realtime analysis regardless of the channel count.  32-1024 channels or more

9. © 2007 Data Physics Corporation Application Coverage

10. © 2008 Data Physics Corporation Application Coverage General FFT Auto Power Spectrum (APS) Synchronous Average (SYN) Transfer Function (TRF) Correlation (COR) Histogram (HIS) Acoustics Realtime Octave (RTO) Sound Quality (SNQ) Sound Intensity (SNI) Sound Power (SNP)*** Rotating M/C Auto Power Spectrum (APS) Synchronous Average (SYN) Demodulation (DEM) Waterfall Based Order Tracking (ORD) Filtered Order Tracking (OTF) Rotor Dynamics (Turbo) Balancing (BAL) Structural Transfer Function (TRF) MIMO (MIO) Stepped Sine (SSN) MIMO Stepped Sine (MSS) Normal Mode (NMA) Environmental Auto Power Spectrum (APS) Sine Reduction (SRD) Shock Response Spectrum (SRS) Drop Test (DRP) Production Event Capture Quality Control

11. © 2008 Data Physics Corporation SignalCalc Turbo

12. © 2008 Data Physics Corporation

13. Shaft Centerline Data

14. © 2007 Data Physics Corporation General FFT Analysis Auto Power Spectrum Transfer Function Synchronous Average Histogram Correlation

15. © 2008 Data Physics Corporation FFT/Power Spectrum Measurements  49 kHz standard, 98 kHz optional useful FSpan  51,200 Lines resolution (128k blocksize)  Realtime zoom  Cursors  single, double, peak, sideband, harmonic  User specified Overlap  Averaging  Off, Live, Stable, Exp, Peak Hold  FFT Windows  Hann, Hamming, Rectangular, Flattop, etc.  Triggering  Input, Source, External, Tachometer, Free Run  Optional Pacing of measurements  Highly flexible axis scaling and units (Mag, dBMag, LogMag, etc.)

16. © 2008 Data Physics Corporation Transfer Function  Single reference  Multiple references  Optional MIMO software  H1 and H2 estimates of frequency response functions  SDOF damping calculations  Force/Response windows  Burst random signal generation  Reciprocal of transfer function

17. © 2008 Data Physics Corporation Transfer Function  Modal Testing  Impact hammer and shaker excitations Burst random  Integrated point number and direction tags Multiple coordinate systems  Preview Average  Automated data export to all Modal packages

18. © 2008 Data Physics Corporation Layout Manager – Unlimited Display Layouts with Scrolling Feature